22220204002 has 8 divisors (see below), whose sum is σ = 33356127312. Its totient is φ = 11101494900.

The previous prime is 22220203987. The next prime is 22220204023. The reversal of 22220204002 is 20040202222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4300324 + ... + 4305487.

It is an arithmetic number, because the mean of its divisors is an integer number (4169515914).

Almost surely, 2^22220204002 is an apocalyptic number.

22220204002 is a deficient number, since it is larger than the sum of its proper divisors (11135923310).

22220204002 is a wasteful number, since it uses less digits than its factorization.

22220204002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8607104.

The product of its (nonzero) digits is 256, while the sum is 16.

Adding to 22220204002 its reverse (20040202222), we get a palindrome (42260406224).

The spelling of 22220204002 in words is "twenty-two billion, two hundred twenty million, two hundred four thousand, two".